You searched for: Test Tubes
High-quality test tubes are designed and constructed for optimal performance and excellent resistance to chemicals. Sturdy construction from borosilicate glass delivers a great range of operating temperatures. These precision-molded test and sample tubes are suited to a wide variety of applications, and are available in round- or flat-bottomed models. Easy-to-read graduations and labeling with all models. Minimal thermal expansion gives these test tubes high resistance to temperature changes.
Polystyrene Test Tube, 13×75, Globe Scientific
Supplier: Globe Scientific
Polystyrene tubes can withstand 1500 rpm during centrifugation.
Expand 1 Items
PYREX® Test Tubes with Beaded Rim, Corning
Supplier: Corning
These tubes are made from special tubing to give the optimum wall thickness.
Expand 10 Items
Polystyrene Test Tubes, 16×100 mm, Globe Scientific
Supplier: Globe Scientific
Polystyrene tubes can withstand 1500 rpm during centrifugation.
Expand 1 Items
Test Tubes with Rim
Supplier: United Scientific Supplies
Pre-cleaned borosilicate glass test tubes with rims. Tubes can be used for hot or cold applications, are reusable, and can be autoclaved.
Expand 14 Items
Polystyrene and Polypropylene Test Tubes, 16×75 mm, Globe Scientific
Supplier: Globe Scientific
Polystyrene tubes can withstand 1500 rpm during centrifugation.
Expand 1 Items
Polystyrene and Polypropylene Test Tubes, 16×100 mm, Globe Scientific
Supplier: Globe Scientific
These tubes are molded from either premium-grade polystyrene for clarity, or polypropylene for impact strength and stability to common acids, alkalis, and solvents.
Expand 3 Items
PYREX® Test Tubes with Beaded Rim, Corning
Supplier: Corning
These tubes are made from special tubing to give the optimum wall thickness.
Expand 9 Items
Polystyrene Test Tubes, 16×150 mm, Globe Scientific
Supplier: Globe Scientific
These tubes are molded from premium-grade polystyrene for clarity.
Expand 1 Items
Tubes for Micro Rack Tube System, Greiner Bio-One
Supplier: Greiner Bio-One
Tubes are designed to work with the Micro Rack tube system, which allows safe and secure multichannel dispensing into these disposable tubes.
Expand 3 Items
KIMBLE® AOCS Color Comparison Tube, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Used to determine the color of refined vegetable oils such as cotton seed, corn and soybean oils, as well as tallows, greases, fatty acids, etc., with wesson type tintometers. Also used to determine the color of whole and refined tall oils with a lovibond tintometer.
Expand 1 Items
Axygen® Test Tubes, PS/PP, without Rim, Corning
Supplier: Corning
PS, clear or PP, transparent.
Expand 2 Items
Microcentifuge Tubes with Screw Cap
Supplier: Heathrow Scientific
Self-standing microcentrifuge tubes with screw cap.
Expand 1 Items
PYREX® Weathering Test Tube, 100 ml, 37×200 mm, Corning
Supplier: Corning
PYREX®, borosilicate glass, conical bottom, graduated.
Expand 1 Items
Pierce™ Iodination Tubes, Thermo Scientific
Supplier: Thermo Scientific
These iodination tubes are pre-coated at the bottom with Pierce™ iodination reagent, which activates iodine-125 for protein or peptide iodination procedures.
Expand 1 Items
Transport/Sample Collection Vials and Tubes, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Transport vials/tubes are ideal for sample collection and storage.
Expand 6 Items
Screw Cap Sample Tubes, Globe Scientific
Supplier: Globe Scientific
These tubes and caps have been designed for the storage and transportation of biological material. They are manufactured from non-toxic polypropylene and offer strength and clarity.
Expand 1 Items
Polystyrene and Polypropylene Test Tubes, 17×100 mm, Globe Scientific
Supplier: Globe Scientific
These tubes are molded either from premium-grade polystyrene for clarity, or polypropylene for impact strength and stability to common acids, alkalis and solvents.
Expand 4 Items
Fieldmaster Turbidity Tube
Supplier: Science First
Thsese tubes meets GLOBE requirements.
Expand 1 Items
Conical Tube, Natural, Sterile, Bulk Packaged, 50 ml, Heathrow Scientific®
Supplier: Heathrow Scientific
Sterile, bulk packaged, natural colored 50 ml conical tubes.
Expand 1 Items
Secchi Transparency Tube
Supplier: Peco Sales
Estimate stream quality as it relates to suspended materials in the water.
Expand 1 Items
Self Standing Sample Tubes, 5 and 10 ml, Globe Scientific
Supplier: Globe Scientific
Transport tubes are designed for the safe storage and transport of biological materials.
Expand 15 Items
Sample Tubes, 50 ml, Simport Scientific
Supplier: Simport Scientific
These polypropylene, conical bottom tubes with self-standing bases have molded-in graduations from 10 to 50 ml in 5 ml increments.
Expand 2 Items
Sample Tubes for Roche Cobas Analysers, Simport Scientific
Supplier: Simport Scientific
Graduated sample cup is for use on the Cobas® Analyzer 6000
Expand 1 Items
Vacuum Hydrolysis Tubes, Chemglass
Supplier: Chemglass
Vacuum hydrolysis tubes used in protein hydrolysis, amino acid separations, freeze drying or any application under vacuum.
Expand 4 Items
SVL® Screw Thread Tubes, Chemglass
Supplier: Chemglass
Screw thread tube for replacement of apparatus using the SVL® series of glass threads.
Expand 3 Items
Transport Tubes, Sterile, 10 ml, Globe Scientific
Supplier: Globe Scientific
Sterile 16×101 mm polypropylene (PP) transport tube with separate high-density polyethylene (HDPE) red screw cap. These leak-resistant tubes are tested to 70 Kpa and gamma sterilized. The self-standing tubes feature rounded bottoms with skirt.
Expand 1 Items
Micro Sample Tubes, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Suitable for use in the mini centrifuge.
Expand 1 Items
Transport Tube, Sterile
Supplier: United Scientific Supplies
Sterilized polystyrene transport tubes with polyethylene screw cap.
Expand 1 Items
TKN Tubes, Environmental Express®
Supplier: Environmental Express
Optimize your TKN analysis for better results.